      {:q 2, :r 19, :terrain-type :deep-water}
      {:q 3, :r 19, :terrain-type :deep-water}
      {:q 4, :r 19, :terrain-type :shallow-water}
+     {:q 5, :r 19, :terrain-type :shallow-water}
      {:q 6, :r 19, :terrain-type :ford}
      {:q 7, :r 19, :terrain-type :plains}
      {:q 8, :r 19, :terrain-type :plains}

     {:q 13, :r 17, :terrain-type :woods}
     {:q 14, :r 17, :terrain-type :woods}
     {:q 15, :r 17, :terrain-type :plains}
     {:q 17, :r 17, :terrain-type :plains}
     {:q 18, :r 17, :terrain-type :shallow-water}
     {:q 19, :r 17, :terrain-type :deep-water}

     {:q 6, :r 10, :terrain-type :plains}
     {:q 7, :r 10, :terrain-type :plains}
     {:q 8, :r 10, :terrain-type :plains}
     {:q 9, :r 10, :terrain-type :woods}
     {:q 10, :r 10, :terrain-type :woods}
     {:q 11, :r 10, :terrain-type :plains}
     {:q 12, :r 10, :terrain-type :plains}
